1
Published 2004
2
Published 1994
3
by Effendy
Published 2005
4
5
by Frijhoff
Published 2007
6
by Laurance
Published 2002
7
8
by Roald
Published 2001
9
Published 1992
10
by Ferdinand
Published 1993
11
by Ali
Published 1996
12
by Michaud
Published 1984
13
14
by Ali Karamali
Published 2008
15
16
by Strouhal
Published 1992
17
by Kahn-Harris, 1971-
Published 2010
18
19
Published 2002
20
by Norhalim Ibrahim
Published 2003